.apartments {
    width: min(1200px, calc(100% - 80px));
    margin: 70px auto 100px;
}


/* =========================
   ПЕРЕКЛЮЧАТЕЛЬ АДРЕСОВ
   ========================= */

.address-switch {
    display: flex;

    width: fit-content;

    margin: 0 auto 60px;

    padding: 4px;

    background: #22242B;

    border-radius: 4px;
}


.address-button {
    border: none;

    padding: 14px 28px;

    background: transparent;

    color: #858891;

    font-family: "Onest", sans-serif;

    font-size: 12px;
    font-weight: 500;

    letter-spacing: 1.3px;

    cursor: pointer;

    transition:
        background-color 0.25s ease,
        color 0.25s ease;
}


.address-button:hover {
    color: #ffffff;
}


.address-button.active {
    background: #ffffff;

    color: #22242B;

    border-radius: 2px;
}


/* =========================
   ЗАГОЛОВОК
   ========================= */

.apartments-header {
    margin-bottom: 35px;
}


.apartments-label {
    display: block;

    margin-bottom: 10px;

    font-family: "Onest", sans-serif;

    font-size: 11px;
    font-weight: 500;

    letter-spacing: 1.5px;

    color: #858891;
}


.apartments-header h2 {
    margin: 0;

    font-family: "Onest", sans-serif;

    font-size: 28px;
    font-weight: 400;

    letter-spacing: 0.5px;

    color: #ffffff;
}


/* =========================
   СЕТКА ПЛАНИРОВОК
   ========================= */

.plans {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 20px;
}


/* =========================
   КАРТОЧКА
   ========================= */

.plan-card {
    background: #22242B;

    border-radius: 4px;

    overflow: hidden;

    transition:
        background-color 0.3s ease,
        transform 0.3s ease;
}


.plan-card:hover {
    background: #292c34;

    transform: translateY(-3px);
}


.plan-info {
    min-height: 75px;

    padding: 22px 25px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;
}


.plan-name {
    font-family: "Onest", sans-serif;

    font-size: 15px;
    font-weight: 400;

    color: #ffffff;

    line-height: 1.4;
}


.plan-number {
    flex-shrink: 0;

    font-family: "Onest", sans-serif;

    font-size: 10px;
    font-weight: 500;

    letter-spacing: 1.2px;

    color: #858891;
}


/* =========================
   PDF
   ========================= */

.plan-pdf {
    width: 100%;

    height: 500px;

    display: block;

    border: none;

    background: #ffffff;
}


/* =========================
   КНОПКА ОТКРЫТЬ PDF
   ========================= */

.plan-open {
    display: block;

    padding: 15px 25px;

    border-top: 1px solid rgba(255, 255, 255, 0.1);

    color: #858891;

    font-family: "Onest", sans-serif;

    font-size: 11px;

    letter-spacing: 1px;

    text-decoration: none;

    transition:
        color 0.25s ease,
        background-color 0.25s ease;
}


.plan-open:hover {
    color: #ffffff;

    background: rgba(255, 255, 255, 0.04);
}


/* =========================
   АДАПТИВ
   ========================= */

@media (max-width: 900px) {

    .apartments {
        width: calc(100% - 40px);

        margin-top: 50px;
    }

    .plans {
        grid-template-columns: 1fr;
    }

    .plan-pdf {
        height: 550px;
    }
}


@media (max-width: 600px) {

    .apartments {
        width: calc(100% - 30px);

        margin-top: 40px;
    }

    .address-switch {
        width: 100%;

        margin-bottom: 45px;
    }

    .address-button {
        width: 50%;

        padding: 13px 10px;

        font-size: 10px;
    }

    .apartments-header h2 {
        font-size: 23px;
    }

    .plans {
        gap: 15px;
    }

    .plan-info {
        padding: 18px 20px;
    }

    .plan-name {
        font-size: 14px;
    }

    .plan-pdf {
        height: 450px;
    }

    .plan-open {
        padding: 14px 20px;
    }
}